2 files changed, 15 insertions, 0 deletions

diff --git a/admin/ChangeLog b/admin/ChangeLog
index 6dd1ecc08b9..4563f2e6618 100644
--- a/admin/ChangeLog
+++ b/admin/ChangeLog
@@ -1,3 +1,8 @@
+2012-07-05  Dmitry Antipov  <dmantipov@yandex.ru>
+
+        * coccinelle/xzalloc.cocci: Semantic patch to convert
+        calls to xmalloc with following memset to xzalloc.
+
 2012-07-04  Juanma Barranquero  <lekktu@gmail.com>
 
         * CPP-DEFINES (LISP_FLOAT_TYPE): Remove, obsolete.
diff --git a/admin/coccinelle/xzalloc.cocci b/admin/coccinelle/xzalloc.cocci
new file mode 100644
index 00000000000..5d3ba990266
--- /dev/null
+++ b/admin/coccinelle/xzalloc.cocci
@@ -0,0 +1,10 @@
+@@
+expression x;
+expression E;
+@@
+ x = 
+- xmalloc 
++ xzalloc
+  (E)
+  ... 
+- memset (x, 0, E);